A mixture of live and heat-killed Bacillus cereus cells simultaneously stained with the cell-permeant SYTO® 59 red-fluorescent nucleic acid stain (Cat. No. S11341) and the cell-impermeant SYTOX® Green nucleic acid stain (Cat. No. S7020), each at a concentration of 5 µM. Bacteria with intact cell membranes stain fluorescent red, whereas bacteria with damaged membranes stain fluorescent green. This maximum-projection image was generated from a series of 10 images taken at 0.2 µm increments through the specimen with a Leica confocal laser-scanning microscope.
1% Agarose gel containing 16S and 23S ribosomal RNA (rRNA). SYBR® Green II RNA gel stain. Go ›
Bovine pulmonary artery endothelial cells (BPAEC). MitoTracker® Red CMXRos, SYTOX® Green nucleic acid stain, biotin-XX goat anti–mouse IgG antibody and Cascade Blue® NeutrAvidin biotin-binding protein. Go ›
Cyanobacteria. BODIPY® FL, DAPI and CellTracker™ Green BODIPY®. Go ›
Bifidobacterium sp. bacteria stained with the ViaGram™ Red+ Bacterial Gram Stain and Viability Kit. Go ›
Figure 5: IgG binding capacity vs. salt concentration Go ›
Figure 4: Resolution as a function of protein loading Go ›